Support Us — Your donation helps us keep running

Goal: 1000 CNY，Raised: 1000 CNY

100.0%
Donate Now
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2009-2473
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
neon before 0.28.6, when expat is used, does not properly detect recursion during entity expansion, which allows context-dependent attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document containing a large number of nested entity references, a similar issue to CVE-2003-1564.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Webdav Neon XML文档解析拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
neon是一款HTTP和WebDAV客户端库。 如果使用了expat库，neon在实体扩展期间没有正确的检测递归。当客户端应用访问恶意的DAV服务器或使用XML解析接口(ne_xml*)解析XML文档的时候，包含有大量嵌套实体引用的特制XML文档就可能耗尽大量内存和CPU资源。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2009-2473
#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC
III. Intelligence Information for CVE-2009-2473
Please Login to view more intelligence information
New Vulnerabilities
Product: n/a
Vendor: n/a
V. Comments for CVE-2009-2473

No comments yet

Leave a comment